What do preservatives in embalming fluids help to prevent?

Preservatives in embalming fluids are specifically formulated to inhibit microbial growth, which plays a crucial role in delaying the decomposition of human remains. When a body is subjected to the natural process of decay, bacteria and other microorganisms begin to proliferate, leading to tissue breakdown and foul odors. By using preservatives, embalming fluids create an environment unfavorable for these microbes, effectively slowing down the decay process and extending the appearance of the body for viewing and memorial purposes.

While other options mention important aspects of embalming and post-mortem care, they do not directly relate to the primary function of preservatives. For instance, while preservatives might contribute indirectly to the appearance of skin color by preventing decay, their main action lies in microbial inhibition. Similarly, while they might help reduce odors that arise from decomposition, the primary objective is to prevent decay itself.